FOR MARKET
Bulgarian Building Week
The building market in Bulgaria consists of 11,000 companies with approximately 150,000 employees.
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AGRA
The International Agricultural Exhibition AGRA is the biggest in Bulgaria and displays everything about agriculture
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What is polyethylene?
Polyethylene was first synthesized by the German chemist Hans von Pechmann, who prepared it by accident in 1898
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Polyethylene consists of extremely long molecules containing over 200000 carbon atoms
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